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| File name: | ken.exe |
| Full analysis: | https://app.any.run/tasks/535304bb-31e0-45a3-949d-739c07e90a73 |
| Verdict: | Malicious activity |
| Threats: | Remote access trojans (RATs) are a type of malware that enables attackers to establish complete to partial control over infected computers. Such malicious programs often have a modular design, offering a wide range of functionalities for conducting illicit activities on compromised systems. Some of the most common features of RATs include access to the users’ data, webcam, and keystrokes. This malware is often distributed through phishing emails and links. |
| Analysis date: | December 14, 2018, 06:27:08 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | 989B551ADCE8BBD80BC4C655A59ED0B4 |
| SHA1: | 038942E4939C219DFEB3B7A2EE9826A32318DDFB |
| SHA256: | DCD866E7FD99E871F12F8280133010DAFDCFAF023BCDC4069E9B5D22CE1083D0 |
| SSDEEP: | 12288:JiXzfsXT2yqilHHQ9BSQ+WbuTZej/IXuO/LMYeY:MDS61ilQ9B3py2wXT/LmY |
MALICIOUS
REMCOS RAT was detected
- ken.exe (PID: 2844)
- remcos.exe (PID: 3812)
Changes the autorun value in the registry
- ken.exe (PID: 2844)
- remcos.exe (PID: 3812)
Runs PING.EXE for delay simulation
- cmd.exe (PID: 4036)
SUSPICIOUS
Creates files in the user directory
- ken.exe (PID: 2844)
- remcos.exe (PID: 3812)
Starts CMD.EXE for commands execution
- ken.exe (PID: 2844)
Executable content was dropped or overwritten
- ken.exe (PID: 2844)
Application launched itself
- ken.exe (PID: 2828)
- remcos.exe (PID: 3336)
Connects to unusual port
- remcos.exe (PID: 3812)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable Delphi generic (37.4) |
|---|---|---|
| .scr | | | Windows screen saver (34.5) |
| .exe | | | Win32 Executable (generic) (11.9) |
| .exe | | | Win16/32 Executable Delphi generic (5.4) |
| .exe | | | Generic Win/DOS Executable (5.2) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 1991:12:20 12:44:17+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 2.25 |
| CodeSize: | 408576 |
| InitializedDataSize: | 167936 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x64a6c |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 20-Dec-1991 11:44:17 |
| Detected languages: |
|
DOS Header
| Magic number: | MZ |
|---|---|
| Bytes on last page of file: | 0x0050 |
| Pages in file: | 0x0002 |
| Relocations: | 0x0000 |
| Size of header: | 0x0004 |
| Min extra paragraphs: | 0x000F |
| Max extra paragraphs: | 0xFFFF |
| Initial SS value: | 0x0000 |
| Initial SP value: | 0x00B8 |
| Checksum: | 0x0000 |
| Initial IP value: | 0x0000 |
| Initial CS value: | 0x0000 |
| Overlay number: | 0x001A |
| OEM identifier: | 0x0000 |
| OEM information: | 0x0000 |
| Address of NE header: | 0x00000100 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 8 |
| Time date stamp: | 20-Dec-1991 11:44:17 |
| Pointer to Symbol Table: | 0x00000000 |
| Number of symbols: | 0 |
| Size of Optional Header: | 0x00E0 |
| Characteristics: |
|
Sections
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
|---|---|---|---|---|---|
CODE | 0x00001000 | 0x00063AB4 | 0x00063C00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.61024 |
DATA | 0x00065000 | 0x00001910 | 0x00001A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.54471 |
BSS | 0x00067000 | 0x00000F11 | 0x00000000 | IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.idata | 0x00068000 | 0x0000218A | 0x00002200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.00124 |
.tls | 0x0006B000 | 0x00000010 | 0x00000000 | IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rdata | 0x0006C000 | 0x00000018 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 0.200582 |
.reloc | 0x0006D000 | 0x000072EC | 0x00007400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 6.63687 |
.rsrc | 0x00075000 | 0x0001DCD4 | 0x0001DE00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 7.13458 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 2.56844 | 1640 | Latin 1 / Western European | English - United States | RT_ICON |
2 | 2.80231 | 308 | Latin 1 / Western European | UNKNOWN | RT_CURSOR |
3 | 3.00046 | 308 | Latin 1 / Western European | UNKNOWN | RT_CURSOR |
4 | 2.56318 | 308 | Latin 1 / Western European | UNKNOWN | RT_CURSOR |
5 | 2.6949 | 308 | Latin 1 / Western European | UNKNOWN | RT_CURSOR |
6 | 2.62527 | 308 | Latin 1 / Western European | UNKNOWN | RT_CURSOR |
7 | 2.91604 | 308 | Latin 1 / Western European | UNKNOWN | RT_CURSOR |
499 | 5.18008 | 1506 | Latin 1 / Western European | English - United States | RT_BITMAP |
500 | 4.08064 | 1506 | Latin 1 / Western European | English - United States | RT_BITMAP |
501 | 4.26892 | 1506 | Latin 1 / Western European | English - United States | RT_BITMAP |
Imports
advapi32.dll |
comctl32.dll |
comdlg32.dll |
gdi32.dll |
kernel32.dll |
oleaut32.dll |
user32.dll |
version.dll |
Total processes
36
Monitored processes
6
Malicious processes
5
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2828 | "C:\Users\admin\Desktop\ken.exe" | C:\Users\admin\Desktop\ken.exe | — | explorer.exe |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 2844 | "C:\Users\admin\Desktop\ken.exe" | C:\Users\admin\Desktop\ken.exe | ken.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 4036 | cmd /c ""C:\Users\admin\AppData\Local\Temp\install.bat" " | C:\Windows\system32\cmd.exe | — | ken.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
| 2732 | PING 127.0.0.1 -n 2 | C:\Windows\system32\PING.EXE | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: TCP/IP Ping Command Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3336 | "C:\Users\admin\AppData\Roaming\remcos\remcos.exe" | C:\Users\admin\AppData\Roaming\remcos\remcos.exe | — | cmd.exe |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 3812 | "C:\Users\admin\AppData\Roaming\remcos\remcos.exe" | C:\Users\admin\AppData\Roaming\remcos\remcos.exe | remcos.exe | |
User: admin Integrity Level: MEDIUM | ||||
Total events
361
Read events
354
Write events
7
Delete events
0
Modification events
| (PID) Process: | (2844) ken.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | remcos |
Value: "C:\Users\admin\AppData\Roaming\remcos\remcos.exe" | |||
| (PID) Process: | (2844) ken.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2844) ken.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (3812) remcos.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | remcos |
Value: "C:\Users\admin\AppData\Roaming\remcos\remcos.exe" | |||
| (PID) Process: | (3812) remcos.exe | Key: | HKEY_CURRENT_USER\Software\remcos_uairpflcexjejlt |
| Operation: | write | Name: | EXEpath |
Value: ¼}ŠËTq3i¡€Ú=vè ”ÊtØa¹Ðfµ
’KË6÷L õÔýÛ9FÕ‘Šlf™u | |||
Executable files
1
Suspicious files
0
Text files
3
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2844 | ken.exe | C:\Users\admin\AppData\Roaming\remcos\remcos.exe | executable | |
MD5:989B551ADCE8BBD80BC4C655A59ED0B4 | SHA256:DCD866E7FD99E871F12F8280133010DAFDCFAF023BCDC4069E9B5D22CE1083D0 | |||
| 3812 | remcos.exe | C:\Users\admin\AppData\Roaming\remcos\logs.dat | text | |
MD5:89B5667E995FBEB88EDDA0BAC2FD47C4 | SHA256:EE321AE724EA998CADB15526D3573191C892653D28A8AA7DE43413AE2DCE5E79 | |||
| 2844 | ken.exe | C:\Users\admin\AppData\Local\Temp\install.bat | text | |
MD5:4BE8E47D35A08B8B6AD69312F7B4E077 | SHA256:428B8E9AF103691C24E02AA1F514D45763C29FD1F83EA77DAB7DEF653545FB60 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
20
DNS requests
3
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3812 | remcos.exe | 173.46.85.205:5374 | kenny.zapto.org | Abc-hosters LLC | US | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
kenny.zapto.org |
| malicious |